[2022] Pass EMC DES-1221 Exam Updated 62 Questions [Q32-Q50]

Rate this post

[2022] Pass EMC DES-1221 Exam Updated 62 Questions

Get 2022 Updated Free EMC DES-1221 Exam Questions and Answer

Study Guides for DES-1221 Exam

There are official PDF guides and technical whitepapers that provide coverage on differing features of PowerStore and help one get ready for DES-1221 test. One of them is the “Dell EMC PowerStore: Introduction to the Platform” material that targets storage architects, IT administrators, and Dell employees and partners. Also, those doing evaluation, acquisition, management, operation, or designing of Dell networked storage surroundings while using PowerStore systems can undergo it. This small document contains PowerStore overview, hardware overview, PowerStore models, and more.

Another helpful resource to guide you during preparation for DES-1221 is the “Best Practices Guide” also created by Dell Technologies. It captures the most updated techniques and tips applied during the installation and configuration of the PowerStore systems to enable performance as well as availability at the optimal level.

NO.32 Which network is used by the PowerStore for communication to the cluster database?

inter-node

ICM

IDN

ICD

Reference: https://www.dell.com/support/manuals/en-pk/powerstore-1000t/pwrstr-ntwk-plang/powerstore-t- model-appliance-networks?guid=guid-97a3e988-c1bc-4f51-a445-3af23f19da1b

NO.33 Match the CLI command to the appropriate configuration.

Explanation

NO.34 What does the remote replication Failover operation do?

Fully synchronizes the source and destination data states and reverses the replication direction

Fully synchronizes the source and destination data states and stops the current replication session

Promotes the destination system to production with its replica data consistent to the last successful RPO synchronization state

Promotes the destination system to production and resets the RPO synchronization cycle in the protection policy

Explanation/Reference: https://www.dell.com/support/manuals/en-pk/powerstore-25-dae/pwrstr-protect-data/replication?guid=guid-7641aeec-982e-4e4e-85fb-c50f525635db&lang=en-us

NO.35 An administrator received the following alert from PowerStore regarding a previously created NAS server?
Description:
The SMB server of the NAS server PowerStore_NAS_01 is configured to be joined to the domain test.mid, but is currently not joined.
Which setting should the administrator change?

UDS

SMB

LDAP

NTP

Reference:
https://www.dell.com/support/article/en-pk/sln317202/powerstore-alerts-smb-server-alerts?lang=en

NO.36 A customer is new to PowerStore and asks if there are any differences between the A and B back-end ports.
What is the correct response?

All ports on the base enclosure are input ports

All ports on the base enclosure are output ports

“A” ports are input ports and “B” ports are output ports

“A” ports are output ports and “B” ports are input ports

NO.37 A PowerStore T administrator discovers that only one port on each node is active and passing traffic. The other port is healthy and online, but total bandwidth is only half of what the customer expects. Which action could resolve the issue?

Configure VLT and Link Aggregation Control Protocol

Implement VLT and Dynamic Link Aggregation Group

Configure Link Aggregation Control Protocol and Dynamic Link Aggregation Group

Implement Dynamic Link Aggregation Group

Reference: https://www.delltechnologies.com/resources/en-us/asset/white-papers/products/storage/h18157- dell-emc-powerstore-clustering-high-availability.pdf

NO.38 Which API does PowerStore use to communicate with ESXi server during vVols provisioning operation?

REST

SOAP

VAAI

VASA

Explanation
VASA is a VMware-defined API meant to provide a common way for VMware to integrate with storage vendors. The API is implemented using an out-of-band, Simple Object Access Protocol (SOAP) over HTTPS.
Reference: https://volumes.blog/2020/05/06/what-is-powerstore-part-4-vvols/

NO.39 A protection policy with snapshot and replication rules is applied to a file system. What is the result?

Applying the protection policy to the file system fails

Replication rules get ignored and only snapshot rules get applied

Both replication and snapshot rules get applied

Snapshot rules get ignored and only replication rules get applied

Reference: https://www.dell.com/support/manuals/en-pk/powerstore/pwrstr-protect-data/data-protection-in- powerstore?guid=guid-19c6d0e1-fa20-4fb5-9983-61c17abaf21b&lang=en-us

NO.40 An administrator received the following alert from PowerStore regarding a previously created NAS server?
Description:
The SMB server of the NAS server PowerStore_NAS_01 is configured to be joined to the domain test.mid, but is currently not joined.
Which setting should the administrator change?

UDS

NIS

LDAP

NTP

NO.41 An administrator has performed the Cutover operation for an import session from a VNX2 source storage system.
What is a result of the operation?

Host is removed from the VNX2 Storage Group

Imported LUN is removed from the VNX2 Storage Group

Storage Group containing the imported LUN is deleted

Imported LUN is deleted from the VNX2

Explanation/Reference: https://laptrinhx.com/what-is-dell-emc-powerstore-part-7-importing-external-storage-
146661351/

NO.42 What is a requirement for the Import External Storage migration feature?

PowerStore Global Storage Discovery IP address must be configured

PowerPath host-based multipathing software

PowerStore LACP bonded ports are tagged for replication

Direct Fibre Channel connections between storage systems

Reference:
https://www.dell.com/support/manuals/en-pk/powerstore-1000/pwrstr-import/general-requirements- for-importing-data?guid=guid-3b7c512c-55c4-43cc-9b57-3d22eaa85d5c&lang=en-us

NO.43 What does the remote replication Failover operation do?

Fully synchronizes the source and destination data states and reverses the replication direction

Fully synchronizes the source and destination data states and stops the current replication session

Promotes the destination system to production with its replica data consistent to the last successful RPO synchronization state

Promotes the destination system to production and resets the RPO synchronization cycle in the protection policy

Reference: https://www.dell.com/support/manuals/en-pk/powerstore-25-dae/pwrstr-protect-data/replication?
guid=guid-7641aeec-982e-4e4e-85fb-c50f525635db&lang=en-us

NO.44 A PowerStore T cluster has 3 appliances. Users are unable to access NAS services. What might be the issue?

Master appliance is off-line

NAS appliance failover is incorrectly configured

Trial license is expired

Resource balancer service has failed

NO.45 What describes the Import External Storage feature?

An external plugin feature for hosts to tune application workload IO on PowerStore NVMe based storage

A native network configuration feature of PowerStore that configures external Ethernet switching for PowerStore installation

A feature external to PowerStore that orchestrates vMotion movement of virtual machines onto PowerStore X systems

A native data migration feature of PowerStore that imports external block storage to PowerStore

Reference: https://www.dell.com/support/manuals/en-pk/powerstore-1000/pwrstr-import/importing-external- storage-to-powerstore-overview?guid=guid-6fef77c4-d4c9-49c6-8de2-efd67aa52ca5

NO.46 What is the correct power up sequence for a PowerStore?

1. Base Enclosure Node B, 2. Base Enclosure Node A, 3. Expansion Enclosure

1. Base Enclosure, 2. Expansion Enclosure

1. Base Enclosure Node A, 2. Base Enclosure Node B, 3. Expansion Enclosure

1. Expansion Enclosure, 2. Base Enclosure

Reference: https://www.dell.com/support/manuals/en-pk/powerstore/pwrstr-pwdwn-reboot/power-on-a- powerstore-t-model-appliance?guid=guid-1a60464d-b2e6-45bf-86a1-d5ab5f716361&lang=en-us

NO.47 Which ports are recommended for use as the interconnect between the two Dell supplied Data Switches connected to PowerStore?

Two 10 GigE

Two 25 GbE

Two 100 GigE

Four 1 GbE

Reference:
https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h18241- dell-emc-powerstore-best-practices-guide.pdf (12)

NO.48 What is the maximum number of snapshot rules per cluster?